Pull Request #17543: review fixes
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This commit is contained in:
Elad 2025-10-04 14:55:35 +03:00
parent 86b7ccef93
commit 274fec7bd0
3 changed files with 22 additions and 8 deletions

View file

@ -21,10 +21,15 @@ std::string cfg_root::node_sys::get_random_system_name()
u128 cfg_root::node_sys::get_random_psid()
{
std::random_device rnd;
std::mt19937_64 prng(rnd());
std::uniform_int_distribution<u64> uniformDist;
u128 result = uniformDist(prng);
result += u128{uniformDist(prng)} << 64;
// Generate seed for each 32-bits for maximum entropy using Standard Library
std::uniform_int_distribution<u32> uniform_dist;
std::mt19937 prng;
u128 result{};
prng.seed(std::random_device()()), result += u128{uniform_dist(prng)} << 0;
prng.seed(std::random_device()()), result += u128{uniform_dist(prng)} << 32;
prng.seed(std::random_device()()), result += u128{uniform_dist(prng)} << 64;
prng.seed(std::random_device()()), result += u128{uniform_dist(prng)} << 96;
return result;
}